SKU: 80401214429

MACE PERFORMANCE MANIFOLD INSULATOR KIT TO SUIT FORD TS50 AU WINDSOR 302 EFI 5.0L V8

Sale price$54.00 Regular price$60.00
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

MACE PERFORMANCE MANIFOLD INSULATOR KIT TO SUIT FORD TS50 AU WINDSOR 302 EFI 5.0L V8Exclusive to Mace Engineering, here we have our design registered lower manifold insulators to suit the Ford AU to EL series, fitted with a Windsor EFI 5. 0L 8 cylinder engine. What are manifold insulators and what do they do? Manifold insulators are a thermal insulating spacer that mount between your engine block and intake manifold. Made from a heat blocking composite, our manifold insulators will increase power from your engine by keeping the

Exclusive to Mace Engineering, here we have our design-registered lower manifold insulators to suit the Ford AU to EL series, fitted with a Windsor EFI 5.0L 8 cylinder engine.


What are manifold insulators and what do they do?

Manifold insulators are a thermal insulating spacer that mount between your engine block and intake manifold. Made from a heat blocking composite, our manifold insulators will increase power from your engine by keeping the intake cooler and increase low end torque by increasing runner length.

 

 

But how do manifold insulators keep the intake manifold cooler?

Given our manifold insulators are made from a composite material with a thermal conductivity of 0.29 W/m*K as opposed to aluminium, which has a thermal conductivity of 150 W/m*K; The difference works about to be that aluminium conducts heat 500 times higher than our composite material!

Also, with gaskets often made out of steel (thermal conductivity of 20 W/m-K) placed between the upper and lower manifolds being 0.5mm thick, replacing them with a manifold insulator will conduct up to an amazing 1655 times less heat depending on the size chosen.

Our composite material also exhibits high stiffness and compressive strength, can withstand temperatures up to 150 °C, and has a thermal expansion coefficient very similar to aluminium to increase sealing capabilities. In addition, the spacer can also withstand boosted conditions with ease.


Key Benefits:

  • Design registered.
  • Reduces charge air temperature resulting in better power consistency and detonation prevention.
  • Power increase with no undesirable side effects.
  • Improved torque by increasing runner length.
  • Improved fuel economy.
  • Easy to install.
  • Can be used as a replacement gasket.
  • Reusable.
  • Proven gains at an affordable price.


Contents:

  • Manifold insulator
  • Silicone gasket maker

Vehicle Fitment Guide

 

Parts Guide

 

Please select the part number you require from the variation by utilising our vehicle fitment guide and parts guide.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80401214429

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Carrie
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★★★★★ 4
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Size: 26" x 20" (Pack of 2), Color: Cow Print Brown
Soft on one side, fluffy on the other, cute.
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Reviewed in the United States on March 20, 2026
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★★★★★ 5
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I got these for my mom, who is in a nursing home. It's use is for soft padding under her sore leg. It was recommended by someone and it works. Amazingly, super soft and fluffy
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Debra Mittelstadt
Battle Creek, US
★★★★★ 5
Perfect choice
Size: 36" x 20" (Pack of 2), Color: Cow Print Brown
very nice, everything about them is quality
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Reviewed in the United States on March 17, 2026
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Cassie
Alexandria, US
★★★★★ 3
quality gets worse over time
have had these for a while now, they were better quality when i first purchased them. i flip them inside out before washing and they just end up scraggly and weird textured after i wash them. i’m not sure if i’m doing anything wrong when i clean them. not a terrible price for what you get, i just wish they were slightly better quality
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Reviewed in the United States on March 4, 2026
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aposhsavage
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★★★★★ 5
Fab , chic, furry & perfect for HTX weather
Five stars because I’m super picky about my main blanket and after two years I finally found one that will be as good as the one with 70 holes that I’ve been holding onto like a 7 year old. It’s super furry, and soft and the solid black side is smooth. Its not too heavy , its the best kind of thin which is perfect for Houston Texas. It’s just how I like my go to blanket. I have tons of blankets but there’s always one that’s my most favorited and now, this one will be for the next however many years. It’s a FAB design too. Love!
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Reviewed in the United States on May 7, 2026

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